Royal and Lois Humbert are buried in the Olio Township Cemetery, also known as Eureka Cemetery in Eureka, Illinois. The city is located just east of Peoria on Hwy. 24. In the town center turn right on Hwy. 117. and go past Eureka College, and you will see the cemetery on the left. This cemetery was at one time the old Eureka Christian Church Cemetery. The building has long been gone. Enter into the main entrance of the cemetery and take the first drive to the right. Begin looking to your right and you will see the Humbert monument about fifty feet off the drive.

In June, 2009 Tom L. Childers, C. Wayne Kilpatrick and Scott Harp traveled about 3000 miles in one week through parts of Tennessee, Missouri, Illinois, Indiana and Kentucky. During this time we found the graves of 75 church leaders in the Restoration Movement. Chronicling these leaders into websites has been time consuming. Many thanks to Tom and Wayne in helping to take photos, share the driving, and putting up with your web master's slave-driving effort to see as many as we did in the time we had. Their photos as well as some of mine are seen on this site.